---
product_id: 43124561
title: "MegatronixPZ9 12Volt 110db One Tone Electronic Piezo Car Alarm Security Siren"
brand: "megatronix"
price: "S$24"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/43124561-megatronixpz9-12volt-110db-one-tone-electronic-piezo-car-alarm-security
store_origin: SG
region: Singapore
---

# 6V-12V DC 1.5" x 0.75" x 2" 110db Output MegatronixPZ9 12Volt 110db One Tone Electronic Piezo Car Alarm Security Siren

**Brand:** megatronix
**Price:** S$24
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Ride with Sound!

## Quick Answers

- **What is this?** MegatronixPZ9 12Volt 110db One Tone Electronic Piezo Car Alarm Security Siren by megatronix
- **How much does it cost?** S$24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/43124561-megatronixpz9-12volt-110db-one-tone-electronic-piezo-car-alarm-security)

## Best For

- megatronix enthusiasts

## Why This Product

- Trusted megatronix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Space-saving dimensions ensure easy installation in any vehicle.
- • **Hassle-Free Setup:** Enjoy a straightforward two-wire installation—just power and ground!
- • **Unmatched Sound Power:** Experience a booming 110db output that commands attention!
- • **Ultimate Security Solution:** Elevate your car's security with a reliable and powerful alarm system.
- • **Versatile Voltage Compatibility:** Seamlessly operates between 6V and 12V DC for diverse applications.

## Overview

The MegatronixPZ9 is a high-performance electronic piezo car alarm siren designed for 6V to 12V DC operation. With a powerful 110db output and compact dimensions of 1.5"L x 0.75"W x 2"H, it offers an easy two-wire installation, making it the perfect choice for enhancing your vehicle's security.

## Description

MegatronixPZ9 12Volt 110db One Tone Electronic Piezo Car Alarm Security Siren

## Features

- One tone electronic piezo car alarm security siren
- 6V - 12V DC operation
- 110db output
- Dimensions: 1.5"L x 0.75"W x 2"H
- Easy two wire installation (Power and ground)

## Images

![MegatronixPZ9 12Volt 110db One Tone Electronic Piezo Car Alarm Security Siren - Image 1](https://m.media-amazon.com/images/I/21dQ+1WGQjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent little high pitch alarm siren . Feels solid and quality built . Highly recommend .
  

*by S***. on Reviewed in the United States 🇺🇸 on December 5, 2017*

Extremely easy to install , the size is perfect , the housing feel solid and durable . I would have preferred a cable instead of 2 wires (red/blk ) but I wrapped it in heat shrink ....I installed this under my motorcycle seat and tied it into the factory alarm on my Harley Vrod . The sound is very very loud and ear piercing ( the cat jumped up 5 feet in the air  and looked for cover ).It’s not a horn siren like a car horn , but intsead a high pitch ear piercing sound .It’s not at all  annoying when I arm ( 2 tiny chirps, that’s a function of my Alarm ) it’s discrète and confirms it’s set .I am confortable knowing that if someone was to roll and try vanning the bike , it would attract attention and deter the thieves .I would highly recommend this little noise maker .

### ⭐⭐⭐⭐ 







  
  
    good
  

*by A***S on Reviewed in the United States 🇺🇸 on October 19, 2015*

works as advertised, good product

### ⭐⭐⭐⭐⭐ 







  
  
    High quality protection at a low price. I  Highly recommend this Security System.
  

*by D***A on Reviewed in the United States 🇺🇸 on May 3, 2019*

I installed it on my 2019  Harley-Davidson Street Glide Special. It was very easy to install. It is very loud and functions awesome. Very well pleased. I placed a video on Facebook and what a response. I probably sold several for your company.

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**Shop now:** [https://www.desertcart.sg/products/43124561-megatronixpz9-12volt-110db-one-tone-electronic-piezo-car-alarm-security](https://www.desertcart.sg/products/43124561-megatronixpz9-12volt-110db-one-tone-electronic-piezo-car-alarm-security)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-17*